159795468

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{12941}}^1$

素因数の和:12972

約数の個数: 72

約数和(自身を含む): 471088800

約数和(自身を除く): 311293332

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 343, 441, 588, 686, 882, 1029, 1372, 1764, 2058, 3087, 4116, 6174, 12348, 12941, 25882, 38823, 51764, 77646, 90587, 116469, 155292, 181174, 232938, 271761, 362348, 465876, 543522, 634109, 815283, 1087044, 1268218, 1630566, 1902327, 2536436, 3261132, 3804654, 4438763, 5706981, 7609308, 8877526, 11413962, 13316289, 17755052, 22827924, 26632578, 39948867, 53265156, 79897734, 159795468]

約数ペア:

[(1, 159795468), (2, 79897734), (3, 53265156), (4, 39948867), (6, 26632578), (7, 22827924), (9, 17755052), (12, 13316289), (14, 11413962), (18, 8877526), (21, 7609308), (28, 5706981), (36, 4438763), (42, 3804654), (49, 3261132), (63, 2536436), (84, 1902327), (98, 1630566), (126, 1268218), (147, 1087044), (196, 815283), (252, 634109), (294, 543522), (343, 465876), (441, 362348), (588, 271761), (686, 232938), (882, 181174), (1029, 155292), (1372, 116469), (1764, 90587), (2058, 77646), (3087, 51764), (4116, 38823), (6174, 25882), (12348, 12941)]